[  855.288975] bond0: (slave eth0): making interface the new active one
[  855.289085] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.294635] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.398486] bond0: (slave eth0): Releasing backup interface
[  859.424033] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.430813] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.554706] bond0: (slave eth0): Releasing backup interface
[  863.573852] bond0 (unregistering): Released all slaves